Home / 1,364,801.48-2,047,464.62-523,287.60

Finding the Fourth Proportional to 1,364,801.48, 2,047,464.62 and 523,287.60

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Solution

The fourth proportional to 1,364,801.48, 2,047,464.62 and 523,287.60 is: 785,032.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,801.48 : 2,047,464.62 = 523,287.60 : x
  2. Step 2: Convert to fraction form
    1,364,801.48/2,047,464.62 = 523,287.60/x
  3. Step 3: Cross multiply
    1,364,801.48x = 2,047,464.62 × 523,287.60
  4. Step 4: Simplify right side
    1,364,801.48x = 1,071,412,847,084.71
  5. Step 5: Solve for x
    x = 1,071,412,847,084.71/1,364,801.48
  6. Step 6: Final answer
    x = 785,032.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.